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Monthly climate in Laohekou, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Laohekou features a humid subtropical climate (Cfa). Temperatures typically range between 3 °C (38 °F) and 28 °C (83 °F) through the year, but rarely can drop to -12 °C (10 °F) or can rise to as high as 40 °C (105 °F). The average annual precipitation amounts to about 843 mm (33.2 inches) and receives 88 rainy days on the 1 mm (0.04 inches) threshold annually. Laohekou enjoys an average of 2990 hours of sunshine throughout the year, and daylight varies from 10 hours 2 minutes to 14 hours 13 minutes per day.

Monthly average temperatures in Laohekou, China

The warmest months in Laohekou are June, July and August, with daily mean temperatures ranging from 26 to 28 °C (80 - 83 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 3 to 6 °C (38 - 44 °F) throughout the day. On average each year, Laohekou experiences 129 days above 25 °C (77.0 °F) and 27 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Laohekou. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum18°C
(65°F)		27°C
(80°F)		28°C
(83°F)		32°C
(89°F)		38°C
(100°F)		38°C
(101°F)		40°C
(105°F)		40°C
(104°F)		37°C
(100°F)		36°C
(97°F)		25°C
(78°F)		19°C
(66°F)
Mean maximum15°C
(59°F)		19°C
(67°F)		26°C
(79°F)		31°C
(87°F)		35°C
(96°F)		36°C
(97°F)		38°C
(101°F)		37°C
(100°F)		35°C
(95°F)		30°C
(86°F)		24°C
(76°F)		17°C
(62°F)
Average high7°C
(45°F)		11°C
(52°F)		17°C
(63°F)		22°C
(72°F)		28°C
(82°F)		31°C
(88°F)		32°C
(90°F)		32°C
(90°F)		28°C
(82°F)		21°C
(70°F)		17°C
(62°F)		10°C
(51°F)
Daily mean3°C
(38°F)		6°C
(44°F)		12°C
(54°F)		17°C
(63°F)		22°C
(73°F)		26°C
(80°F)		28°C
(83°F)		28°C
(83°F)		24°C
(75°F)		17°C
(63°F)		12°C
(54°F)		6°C
(43°F)
Average low-0°C
(32°F)		2°C
(36°F)		8°C
(47°F)		12°C
(55°F)		18°C
(64°F)		22°C
(72°F)		25°C
(77°F)		25°C
(77°F)		20°C
(68°F)		14°C
(57°F)		8°C
(47°F)		2°C
(36°F)
Mean minimum-5°C
(23°F)		-2°C
(29°F)		3°C
(38°F)		7°C
(45°F)		13°C
(55°F)		18°C
(65°F)		22°C
(72°F)		21°C
(69°F)		16°C
(62°F)		9°C
(49°F)		3°C
(37°F)		-3°C
(26°F)
Minimum-12°C
(10°F)		-6°C
(22°F)		2°C
(35°F)		5°C
(41°F)		11°C
(53°F)		14°C
(58°F)		21°C
(70°F)		18°C
(64°F)		14°C
(58°F)		8°C
(46°F)		2°C
(36°F)		-5°C
(24°F)

Compare climate in Laohekou with other places

Compare temperature, precipitation, sunshine, UV index in Laohekou, China with other places around the world.

Monthly average precipitation in Laohekou, China

Laohekou usually has the most precipitation in June, July and August, with an average of 10 rainy days and 132 mm (5.2 inches) of precipitation per month. The driest months in Laohekou are February, November and December. On average, 19 mm (0.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Laohekou. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)25 (1.0)24 (0.9)44 (1.8)67 (2.6)63 (2.5)121 (4.8)150 (5.9)126 (5.0)103 (4.1)87 (3.4)23 (0.9)10 (0.4)
Average precipitation days (≥ 1 mm)348978131110942

Monthly sunshine hours in Laohekou, China

The sunniest months in Laohekou are May, July and August, when the sun shines an average of 9 hours 30 minutes a day. Least sunny months in Laohekou: January, October and November receive an average of 6 hours 46 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Laohekou. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours192237255241281281303299232201229233
Mean daily daylight hours10h 16m11h 0m11h 59m12h 58m13h 48m14h 13m14h 1m13h 17m12h 20m11h 20m10h 29m10h 2m

Solar UV radiation in Laohekou, China

Laohekou experiences the highest level of ultraviolet (UV) radiation in May, July and September, when the maximum UV index can reach values of 10 - 11, which corresponds to the Very High / Extreme category of sun exposure. January, February and December are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 5. For more detailed information, check out our hourly Laohekou UV Index data.

Average daily maximum UV levels by month for Laohekou. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)55791110111010854